Huawei OceanStor vs Violin System 7000 Series [EOL] comparison

Huawei and VIOLIN Systems are both solutions in the All-Flash Storage category. Additionally, 100% of Huawei users are willing to recommend the solution, compared to 100% of VIOLIN Systems users who would recommend it.

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Executive Summary

We performed a comparison between Huawei OceanStor and Violin System 7000 Series [EOL] based on real PeerSpot user reviews.

Find out what your peers are saying about Dell Technologies, Hewlett Packard Enterprise, NetApp and others in All-Flash Storage.

To learn more, read our detailed All-Flash Storage Report (Updated: December 2025).

Buyer's Guide

All-Flash Storage

December 2025

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Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Categories and Ranking

Pure FlashArray X NVMe

Featured Reviews

Jaehoon Oh

Chief Technology Officer at Lambda256

Supports efficient storage management through volume snapshots and offers reliable non-disruptive upgrades

I have no specific improvements to suggest for Pure FlashArray X NVMe at this time. The performance statistics could be enhanced. I can see the performance statistics in the Pure Storage console, but it does not show the performance by 4K byte unit. It displays IOPS and bandwidth, but IOPS is about real use, and I want to know how many IOPS are currently running in 4K byte units. I cannot see that IOPS because most storage systems report their performance by 4K byte unit. I want to see Pure Storage performance by 4K byte unit to compare with other storage or other internal NVMe SSD.

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ChukwuemekaOnyemelukwe

Infrastructure Administrator - Server, Storage & Virtualization at MicroAccess Ltd

Uses a proprietary technology with simple interface and has easy deployment

If you are not generating a substantial amount of data, the available storage space might suffice, making scalability less of a concern. However, if your data generation increases and you require more storage, Huawei OceanStor offers solutions to expand your storage capacity. Expanding storage resources can involve additional costs and configuration efforts. Acquiring more storage solutions and ensuring their integration with your existing setup might require a significant investment of time and resources. While this process can be complex, it allows for seamless scalability as your data storage needs grow. I rate the solution’s scalability an eight out of ten.

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JasonGuo

Enterprise Solutions Architect at a tech vendor with 11-50 employees

Best for large batch processing and stands out for million of IOPS and ultra-low latency

This is an all-flash storage array. It is the best solution for large batch processing. There are some customer databases that have tens of millions of records in one large database. That's where VIOLIN performs the best. VIOLIN stands out for million of IOPS with ultra-low latency. VIOLIN can provide about two million IOPS in a 3U unit. We have a latency of less than one millisecond.

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Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"It's incredibly easy to use and greatly simplified our ability to both deploy and manage our storage subsystems."

"The standout features for us in Pure FlashArray X NVMe are its robust DDoS protection, seamless transparent failover, and failback capabilities ensuring high availability."

"Pure Storage has signature security technology, which cannot be deleted, even if you are an administrator."

"The most valuable feature of this solution is its ease of use."

"The high availability of the product is the most valuable feature."

"The solution is very straightforward to set up."

"On a scale of one to ten, I rate Pure FlashArray as ten."

"The initial setup was extremely simple and straightforward."

More Pure FlashArray X NVMe pros

"Huawei OceanStor offers good IOPS and is reliable and energy-efficient."

"Huawei OceanStor utilizes a proprietary technology known as RAID 2.0. This technology sets it apart from conventional storage solutions. RAID 2.0 offers advantages over traditional configurations. OceanStor's user interface is very simple and easy to use, featuring a graphical interface that enables quick and error-free setup of the storage system. This interface ensures that users can configure the storage efficiently and without mistakes."

"It is easy to implement or install the tool."

"This is a stable storage system."

"The most valuable feature is the availability."

"Huawei OceanStor is easy to manage."

"OceanStor is cheaper than Dell EMC, and its management interface is quite simple."

"The support is excellent."

More Huawei OceanStor pros

"This is an all-flash storage array. It is the best solution for large batch processing. There are some customer databases that have tens of millions of records in one large database. That's where VIOLIN performs the best. VIOLIN stands out for million of IOPS with ultra-low latency. VIOLIN can provide about two million IOPS in a 3U unit. We have a latency of less than one millisecond."

Cons

"One point I'd like to improve is that the tool should start selling small boxes again. It discontinued some products and is focusing on bigger, more capable boxes, neglecting the SMB market. Even though it's not a big market, it shouldn't have removed them."

"I'd like to see the product implement active replication for vehicles such as VMware."

"It is on the expensive side."

"Managing data isn't difficult for me. The performance is usually perfect, but we sometimes have capacity problems."

"There are some challenges with data encryption and reduction."

"It feels more suitable for small and medium-sized businesses rather than enterprises."

"The software layer has to improve."

"I would like to see replication and DR features in the next release of this solution."

More Pure FlashArray X NVMe cons

"The solution could improve by having better integration."

"The solution’s reporting could be improved."

"A concern with OceanStor is pricing. However, apart from that, there are no significant limitations or technical issues."

"Could have a more stable, lighter Metro and better logging system."

"The main concern is regarding the usability of the data storage."

"The solution needs to improve the compression side of the application."

"The tool's performance is slow for DBs. We plan to move from Huawei OceanStor to Pure Storage. Its customer service is not good."

"When it comes to the technical support team, I feel that the response time is an area with certain shortcomings where improvements are required."

More Huawei OceanStor cons

"Its overall usability can be improved. It takes some time to know small things here and there to make sure it is working properly."

Pricing and Cost Advice

"With Pure Storage, we would like to continue seeing price reductions with flash storage. I don't think we're any different than anybody else when we continue to look to the industry for price reductions of both NVMe and traditional SSD storage. We would like to see these prices continue to decline and erode, even displacing large spinning disks."

"With VMware, we pay $300,000 annually."

"The product is expensive."

"As far as the licensing costs, everything is included in the license."

"The support cost per array is about $20,000 a year for 24/7 support."

"We pay approximately $50,000 USD per year in licensing fees."

"The tool is an investment that we've budgeted for. While the prices may be higher than those of other vendors, we see it as a market leader with benefits. We don't regret purchasing it."

"Our licensing fees are $500,000+ USD."

More Pure FlashArray X NVMe pricing and cost advice

"Huawei OceanStor is priced very well but is a bit complicated."

"The price of Huawei OceanStor should be less expensive. It is expensive at the moment."

"Pricing is very fair."

"The product is cheap."

"Payment is determined by the amount of storage capacity required, and we have paid 50,000 euros for our usage."

"The pricing depends on the features the customer wants, such as storage, RAM, and processors, but in general, Huawei is much cheaper compared to Dell and Cisco."

"This product value matches its price."

"The tool's pricing is competitive and affordable. It has the best possible pricing that we can get from Huawei. The prices are fixed and there are no additional costs."

More Huawei OceanStor pricing and cost advice

"Software licensing is a part of the hardware. There is no separate software license. When you purchase the hardware, it has everything included. It has a one-time initial purchase fee. There is also the annual maintenance and the support maintenance cost. Support and maintenance are a part of the new hardware during the initial one year or three years. After that, support and maintenance are optional."

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Top Industries

By visitors reading reviews

Computer Software Company

13%

Manufacturing Company

11%

Financial Services Firm

11%

Government

Financial Services Firm

13%

Manufacturing Company

12%

Computer Software Company

11%

Retailer

No data available

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	15
Midsize Enterprise	11
Large Enterprise	12

By reviewers
Company Size	Count
Small Business	26
Midsize Enterprise	8
Large Enterprise	7

No data available

Questions from the Community

What do you like most about Pure FlashArray X NVMe?

Pure FlashArray X NVMe helps to improve our processing speed. It is user-friendly and easy to use.

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What is your experience regarding pricing and costs for Pure FlashArray X NVMe?

The price of Pure FlashArray X NVMe is very expensive, though I do not know the actual price because I am using the E...

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What needs improvement with Pure FlashArray X NVMe?

I have no specific improvements to suggest for Pure FlashArray X NVMe at this time. The performance statistics could ...

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What do you like most about Huawei OceanStor?

Huawei OceanStor has the capability of SSDs, high-performance disks, and higher disk support.

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What is your experience regarding pricing and costs for Huawei OceanStor?

Huawei OceanStor's pricing is very aggressive, making it highly competitive.

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What needs improvement with Huawei OceanStor?

Huawei currently lacks a solution for high-performance AI, unlike other companies like DDN, WekaIO, or IBM BlueStore....

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Comparisons

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Compared 19% of the time

Dell PowerMax vs Pure FlashArray X NVMe

Compared 13% of the time

TrueNAS R-Series vs Pure FlashArray X NVMe

Compared 12% of the time

HPE Alletra Storage vs Pure FlashArray X NVMe

Compared 9% of the time

Pure Storage FlashBlade vs Pure FlashArray X NVMe

Compared 9% of the time

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Huawei OceanStor Dorado vs Huawei OceanStor

Compared 20% of the time

Dell PowerStore vs Huawei OceanStor

Compared 14% of the time

NetApp AFF vs Huawei OceanStor

Compared 14% of the time

HPE Alletra Storage vs Huawei OceanStor

Compared 6% of the time

Pure Storage FlashArray vs Huawei OceanStor

Compared 5% of the time

More Huawei OceanStor Competitors

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Product Reports

Buyer's Guide

Pure FlashArray X NVMe

December 2025

Download Pure FlashArray X NVMe product report

Buyer's Guide

Huawei OceanStor

December 2025

Download Huawei OceanStor product report

Buyer's Guide

All-Flash Storage

December 2025

Download Violin System 7000 Series [EOL] product report

Also Known As

Pure FlashArray//X NVMe, Pure FlashArray//X, FlashArray//X

OceanStor Dorado V3 All-Flash Storage System, OceanStor 18000 V3 Series Storage Systems, OceanStor 6800 V3 Storage System

No data available

Overview

Pure Storage FlashArray//X is the world’s first enterprise-class, all-NVMe flash storage array. It represents a new class of storage – shared accelerated storage, which is a term coined by Gartner – that delivers major breakthroughs in performance, simplicity, and consolidation.

Pure Storage

OceanStor Dorado V3 is the industry's first all-flash storage that puts NVMe into commercial use. It is specially designed for enterprises' mission-critical businesses, meeting the most-demanding performance and reliability requirements of databases, VDI, server virtualization, and SAP HANA.

Huawei

The Quartet storage operating system supports I/O intensive workloads while providing next generation business continuity, and data scaling.

VIOLIN Systems

Sample Customers

Fremont Bank, Judson ISD, The Nielsen Company

Piraeus, Clinique Univeritaires Saint-Luc

Information Not Available

Find out what your peers are saying about Dell Technologies, Hewlett Packard Enterprise, NetApp and others in All-Flash Storage. Updated: December 2025.

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